<div class="demo-container">
    <mc-bubble 
        [content]="'Hello MateChat'" 
        [avatarConfig]="avatarConfig" 
        [loading]="true">
    </mc-bubble>
    <mc-bubble 
        [content]="'Hello MateChat'" 
        [avatarConfig]="avatarConfig" 
        [loading]="true">
        <ng-template #loadingTpl>
            <div>The model is thinking ......</div>
        </ng-template>
    </mc-bubble>
</div>
